Bump com.google.guava:guava

Bumps the java group with 1 update in the /java directory: [com.google.guava:guava](https://github.com/google/guava).


Updates `com.google.guava:guava` from 33.3.1-android to 33.4.0-android
- [Release notes](https://github.com/google/guava/releases)
- [Commits](https://github.com/google/guava/commits)

---
updated-dependencies:
- dependency-name: com.google.guava:guava
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: java
...

Signed-off-by: dependabot[bot] <support@github.com>

java/pom.xml

@@ -31,7 +31,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <protoc.version>3.22.2</protoc.version>
-        <google.guava.version>33.3.1-android</google.guava.version>
+        <google.guava.version>33.4.0-android</google.guava.version>
         <google.protobuf.version>4.29.2</google.protobuf.version>
         <protobuf.maven.plugin.version>0.6.1</protobuf.maven.plugin.version>